Reasons of using Cellulose
Why Cellulose?
There are Abundant resources in Earth.
- Don’t have to worry about running out the energy.
We don’t need to waste food.
- Solve the ethic problems for using other biomass.
We can reduce GHG(Green House Gas).
- Eco friendly energy.
What's the problems?
It is difficult to separate the cellulose from wood.
- Components of wood :
1. 기업의 비전
| 설립목적
전원개발을 촉진하고 전기사업의 합리적인 운영을 기함으로써 전력수급의 안정을 도모하고
국민경제 발전에 이바지하게 함을 목적으로 한다.
| New Vision
“Global Top Green & Smart Energy Pioneer”
▶ Global & Smart 기술 개발로 세계 최고의 경쟁력 확보
▶국민의 삶의 질 향상과
Ⅰ. Introduction
1. Study background and objectives
Recently, due to environmental pollution and climate change, attention to environment is more growing than ever. Especially, buildings form 40% of energy and resource consumption, 30-40% of carbon dioxide emission, 20-25% of waste discharge, 17% of water consumption, and 25% of wood consumption, so buildings are mainly responsible for
3. 영양결핍 (Under nutrition)
- 영양실조의 한 형태로 반복되는 전염병의 결과로 인한 잘못된 영양분의 섭취나 부족한 섭취로 인해 발생
- 연령대에 비해 체중이 적게 나가거나 성장이 덜 된 경우, 지나친 체중 미달, 비타민과 미네랄 등의 결핍이 이에 해당한다.
4. 식이성 에너지 공급량
- 식이성
Chapter4. Economy
The economy of Norway is a developed mixed economy. Norway is the twenty second highest GDP in 2013 but the third highest GDP per-capita in the world. A country maintained the world’s first place in the Human Development Index (2001-2006) and has done it since 2009. The Gini’s coefficient is just 0.23. It means the gap between the rich and the poor is very small. The tradit
Here, I want to analyze the causes of electricity shortages and share some ideas to solve the problem in terms of individual efforts, government policies, and new energy development.
Firstly, people consume too much power without a sense of saving it. Look around you. Sometimes, even though a room may be bright from the sun shining through the window, you still turn on the light. And you char
As society is developed and life become richer, the use of fuel has been amplified. The fuel that we often saying are nuclear power and fossil fuel. However, not only the risk of nuclear power explosion and the environmental pollutants that fossil fuel releases are very high but they are limited. To supplement this flaw new energies are being developed. They are just solar energy and hydrogen ene
We can’t live without energy and most of that energy comes from fossil fuels like petroleum, coal, and natural gas. It is well known that human activities, such as burning fossil fuels, cause global warming, increasing the overall temperatures of the earth. Other than environmental concerns, fossil fuels are becoming more expensive and will eventually run out. So, we need to find ‘alternative
지구의 에너지(Energy)
■ Buffalo Ridge; 버팔로의 등
-2002년 566개의 거대한 풍차에서 425메가와트의 전력생산(백만달러투자로 5억달러효과)
-건설비용은 화력보다 훨씬 저렴, 원자력의 25%
-가장 좋은 점은 에너지원이 공짜(바람) 오염 없음.
-화력에 비하여 750000톤의 이산화탄소(지구온난화) 2톤의 황산화물(산
건축물이 지구환경에 미치는 영향을 살펴보면 첫째, 건축물은 에너지를 소비함으로써 탄산가스와 기타 대기오염물질을 방출하게 되어 환경을 오염시킨다. 둘째, 건축을 하기 위한 건축 자재 및 부품의 생산과 운송에도 에너지가 사용된다. 셋째, 거주자를 건물에서 건물로 수송하는 단계에서도 에너지